A pre-purchase termite inspection is a timber pest inspection of a home you’re buying, following AS 4349.3-2010, with a written report before your contract’s inspection deadline. Pest Fox inspects properties across metro Adelaide and the Hills. Most inspections cost $250–$450. Send the address and your deadline through the quote form or call to book.
A pre-purchase termite inspection is a timber-pest assessment of the property you’re about to buy, following AS 4349.3-2010, timed around your contract deadlines. We aim for a fast turnaround across Adelaide and provide a written report with severity-graded findings, photographs, and treatment cost guidance — the document your conveyancer and broker need to hand. A standard report runs $250–$450.
If your contract was signed yesterday and the cooling-off clock is ticking, call us now and we’ll aim to book the inspection as quickly as possible.
What a pre-purchase termite inspection covers
The scope of a pre-purchase timber pest inspection in Australia is set by AS 4349.3-2010 (Inspection of buildings — Part 3: Timber pest inspections). It’s a defined standard, not a freelanced checklist. Every inspection covers:
- Subterranean termite activity — current workings, mud tubes, frass, swarm evidence in subfloor, internal, roof void, and external timbers
- Termite damage — historic damage to structural and decorative timbers, severity-graded
- Timber decay (wet and dry rot) — moisture-driven fungal decay in wet areas, weather-exposed timbers, and below-grade contact points
- Borer activity — Anobium (furniture beetle), Lyctus (powderpost), and longicorn beetle activity in joinery and structural timbers
- Conducive conditions — leaks, drainage failures, slab-edge soil contact, untreated timber in ground contact, ventilation deficiencies, retained mulch against the slab edge
- Existing termite management systems — whether a barrier is in place, its system type, condition, and durable-notice currency
The report is written to the AS 4349.3-2010 form and content requirements: scope of inspection, areas inspected, areas not accessible, findings, severity grading, photographs, summary, recommendations.
Why a pre-purchase inspection matters in Adelaide
Adelaide has plenty of older housing — heritage villas in Norwood, Unley, Walkerville, Prospect; 1880s–1920s sandstone in Semaphore and Port Adelaide; Federation cottages across the inner ring. These homes were built long before modern termite-management standards, so a 1920s villa usually has no termite management system from construction.
Subterranean termites forage through underground tunnels that can run a long way from the nest. On older homes with no original termite system, past termite activity is a real possibility — and the damage isn’t always visible from a quick walk-through.
The pre-purchase inspection is the only document that gives you, your broker, and your conveyancer a defensible position on:
- Whether to proceed at the agreed price
- Whether to negotiate a price adjustment off the back of severity-graded damage
- Whether to walk inside the cooling-off window
- What treatment or barrier installation costs you’ll wear post-settlement
When you need this inspection
- You’ve signed a contract — book inside 48 hours; the SA cooling-off period for most private-treaty residential sales is 2 clear business days, and any building-and-pest clause has its own deadline set in your contract. Don’t sit on it.
- You’re at auction — book before you bid. Auction contracts have no cooling-off. The inspection becomes negotiation evidence pre-auction.
- The property is older — any older home is worth a timber pest inspection before you commit, and it’s especially important on homes built before modern termite-management standards.
- The property has had a previous termite treatment — the report verifies that the documented treatment matches what’s actually in the ground.
- The property has obvious risk markers — bushland adjacency, established gardens against the slab, retained timber landscaping, suspended timber floors with restricted subfloor access.
Our pre-purchase process
- Book and brief — we confirm contract type, key dates (cooling-off close, finance clause close, building/pest clause close), agent contact, and access. We’ll email the agent to coordinate keys.
- Inspect — full AS 4349.3-2010 inspection on-site. Subfloor, internal, roof void, external surrounds, outbuildings within 30m. Thermal imaging on suspect zones; moisture meter on all wet-area timbers; physical sounding on accessible structural timbers.
- Report — written report delivered by email, timed around your contract deadlines. Plain-English summary on page one for the buyer; detailed findings, photographs, and severity grading through the body for the conveyancer and the broker.
- Debrief call — we walk you through the report by phone. If there are findings, we explain what they mean for negotiation, treatment cost, and ongoing protection (the termite treatment or barrier recommendation).
What a pre-purchase report costs in Adelaide
A standalone pre-purchase termite inspection in Adelaide runs $250–$450 — towards the upper end of the standard $180–$350 inspection band, because the scope is wider and the report is contractually load-bearing.
If you also need a building inspection (structural, electrical, plumbing condition assessment), we partner with builders for combined building-and-pest reports — ask us when you book and we’ll coordinate the appointment so you only need to be on-site once.
Pricing factors:
- Property size and storeys
- Subfloor and roof-void access
- Outbuildings within 30m
- Turnaround urgency (24-hour rush options)
- Whether the brief is termite-only or full timber-pest scope
We quote in writing before booking. The quote includes the report turnaround commitment.
What if the report finds termites
Findings get severity-graded in the report. The grading determines what happens next:
- No active termites, no significant damage — proceed with confidence; we recommend an annual inspection going forward
- Historic damage, no active workings — negotiation evidence; ongoing inspection regime; possible chemical barrier retrofit recommended
- Active workings, contained — quoted treatment ($800–$3,500 typically); negotiation evidence; treatment usually completed before settlement or via price adjustment
- Active workings, structural impact — buyer talks to conveyancer; the building-and-pest clause typically gives grounds to renegotiate or withdraw
We’re not your conveyancer. We are the document your conveyancer needs.
Where we inspect
We inspect across Greater Adelaide and the Adelaide Hills — every priority suburb on our coverage map, from Burnside and Norwood through to Mount Barker, Gawler, Marion, and the south coast fringe. Heritage stock turns up most often in the inner east (Norwood, Unley, Walkerville), inner north (Prospect), western port band (Semaphore, Port Adelaide), and Gawler township. Full coverage on the locations hub.
Guides from our blog
FAQs about pre-purchase termite inspections in Adelaide
Q: How much does a pre-purchase termite inspection cost in Adelaide? A: A standalone pre-purchase termite inspection runs $250–$450. The variables are property size, access conditions, outbuildings, and turnaround. A combined building-and-pest report (with our building partner) sits higher because it covers two scopes.
Q: How fast can you do the inspection? A: We aim to book pre-purchase inspections quickly and time the written report around your contract deadlines — tell us when your cooling-off or inspection clause closes when you call.
Q: Is a pre-purchase termite inspection mandatory in SA? A: Not legally mandatory, but many SA real estate contracts include a building-and-pest inspection clause as a condition of the sale. Skipping the inspection means waiving that clause — which means inheriting any termite damage with no negotiation room and no recourse.
Q: Will the report tell me whether to buy the house? A: It tells you what’s there. We don’t recommend “buy” or “don’t buy” — that’s your call with your conveyancer, broker, and partner. What the report does give you is a written, evidence-based timber pest report following AS 4349.3-2010 to inform that decision.
Q: What’s the difference between a pre-purchase termite inspection and a building inspection? A: A pre-purchase termite (timber pest) inspection is written to AS 4349.3-2010 and covers termites, termite damage, timber decay, and borers. A building inspection is written to AS 4349.1-2007 and covers structural, weather-tightness, and condition issues across the whole property. Most buyers get both; we coordinate combined inspections with our building partner to minimise on-site time.
Q: What happens if you find active termites at a property I’m under contract on? A: You get a severity-graded finding with photographs, treatment recommendations, and indicative cost. You take that to your conveyancer. Depending on contract clauses, options usually include: vendor-funded treatment before settlement, price adjustment, or contract withdrawal. We don’t advise on the legal action — your conveyancer does — but we provide the report your conveyancer relies on.
Q: Can the vendor refuse to allow an inspection? A: Under a building-and-pest clause they can’t — access is part of the contract. If you’re inspecting before signing (auction prep), the vendor or agent can decline; in practice they rarely do, because a clean report supports the sale.